AprilTag app icon

Apps Like AprilTag for iPhone and iPad

AprilTag detector for robotics applications

The app detects AprilTags, which are 2D barcodes used in robotics and augmented reality. It can broadcast detected tags via UDP or operate in stand-alone mode.

by Edwin Olson★ 3.69 ratingsUtilitiesFreeData updated 2026-10-22

AprilTag screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Loon Lite app icon

    Loon Lite

    Loon Lab Limited

    Set up and manage proxy connections

    Configure proxy connections with support for SS, SSR, VMESS, VLESS, Trojan, HTTP/S, Hysteria2, and more. Import subscriptions via QR code, URL, or manual entry. Set custom DNS settings and test connection latency.

    ★ 3.914 ratingsUtilities$0.99Data updated 2026-11-12
  2. Code Scanner by ScanLife app icon

    Code Scanner by ScanLife

    Becausal, Inc.

    Scan codes for product information.

    The app automatically displays requested information when users point the scanner window over a QR Code or Barcode. It decodes all QR codes, including contact details, URLs, and calendar events, and supports all major barcodes and 2D code formats.

    ★ 2.228 ratingsUtilitiesFreeData updated 2026-09-15
  3. WebMeter: Ping Uptime Widget app icon

    WebMeter: Ping Uptime Widget

    Sufiyan Yasa

    Track website with widgets

    Monitor website with iOS widgets. Test public and private sites, including IoT devices. Use small or medium widgets for frequent checks. Lock screen widgets available. Medium widgets support up to 2 simultaneous tests. Track up to 2 entries for free.

    ★ 4.217 ratingsUtilitiesFreeData updated 2026-09-06
  1. Simet (Versão legada) app icon

    Simet (Versão legada)

    Nucleo de Informacao e Coordenacao do Ponto BR

    Measure internet quality and speed.

    The app allows users to test internet quality by measuring upload and download speeds using TCP and UDP protocols. It also reports network latency and the quality of internet in various locations, with results shared via email or social media.

    ★ 4.26 ratingsUtilitiesFreeData updated 2026-09-29
  2. Magnetometer app icon

    Magnetometer

    Bogdan Gavriluta

    Detect metal and track compass heading

    Detects electromagnetic interference using the iPhone's compass. Displays heading changes when metal objects are nearby. Helps locate lost keys or identify metallic items. Provides simple visual feedback for experimental use.

    ★ 4.413 ratingsUtilities$0.99Data updated 2026-10-27
  3. Unitree Go - Embodied AI app icon

    Unitree Go - Embodied AI

    Hangzhou YuShu TECHNOLOGY CO.,LTD.

    Control robot dogs with touch and AI

    Control robot dog with touch interface and precise movement commands. Use AI language model for voice interaction. Perform OTA updates and HD video streaming. Enable obstacle avoidance and graphic programming for customization.

    ★ 4.120 ratingsUtilitiesFreeData updated 2026-09-06
  4. HouseNumber app icon

    HouseNumber

    Pit Schneider

    View building numbers with AR camera

    View building numbers using augmented reality with an iPhone camera. Display numbers clearly in various lighting conditions. Identify buildings without visible numbers or in dark environments.

    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-26
  5. iQR Scanner Pro app icon

    iQR Scanner Pro

    thuy nguyen thi thu

    Scan QR codes instantly and accurately

    Scan QR codes and barcodes quickly and accurately. Decode WiFi passwords, website links, event tickets, and payment codes instantly. Access decoded information directly. Scan product barcodes and retail tags for store-related data.

    ★ 4.328 ratingsUtilitiesFreeData updated 2026-09-06
  6. KaChiKa - AI Flashcards app icon

    KaChiKa - AI Flashcards

    晨成 谢

    Snap photos, generate vocabulary cards

    Turn photos into language lessons by identifying objects and generating vocabulary cards with pronunciation. Tap word tags to hear audio pronunciations. Use spaced repetition system to review words and improve retention.

    ★ 4.621 ratingsEducationFreeData updated 2026-09-06
  7. BarcodeHelper app icon

    BarcodeHelper

    明伟 陈

    Barcode management tool for all needs.

    The app supports camera scanning and photo album image recognition for barcodes. It allows users to create various barcode formats and manage history with export features.

    ★ 5.01 ratingsProductivityFreeData updated 2026-10-23
  8. Mininigma: Enigma Simulator app icon

    Mininigma: Enigma Simulator

    Horacio Jimenez

    Enigma machine simulation for mobile devices.

    The app simulates the Enigma cipher machine used during World War II. It allows users to encrypt and decrypt messages using various machine types and configurations, compatible with original Enigma messages.

    ★ 4.630 ratingsUtilities$1.99Data updated 2026-10-05
  9. HEBI Mobile I/O app icon

    HEBI Mobile I/O

    HEBI Robotics, Inc

    Control robot actuators remotely

    Control robot functions via analog and digital inputs. Monitor sensor data in real time. Send commands to adjust robot behavior. Integrate with APIs for custom programming. Sync with development tools for advanced control.

    ★ 5.06 ratingsUtilitiesFreeData updated 2026-09-15

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.